. >>> san francisco's municipal railway marks its 100th anniversary today and to celebrate muni is providing free rides to everyone on board that. includes all the buses, light rain lines and yes, even the cable cars are free. while some riders have their gripes, they are grateful for the free ride today. >> i know muni gets a lot of flack for not always being on time, but it generally gets me where i'm going. so i just hope they can maybe be a little more on time on their 100th anniversary and i'll be excited. >> i think it's great that they're celebrating in a way that helps everyone, too. everyone can participate in the birthday. >> sure can. the free passes started this morning and will continue until 5:00 tomorrow morning, but a heads up. muni is running on a holiday schedule all this week for new year's. >>> well, it's an impressive list. president obama, john boehner, nancy pelosi and harry reid, many mitch -- mitch mcconnell all in one room. danielle nottingham tells us it maybe the last chance to get any kind of agreement to avoid that fiscal cliff. >> reporter: president obama is m